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I have built a CentOS 8 base image from a kickstart, for use in OpenStack. This image boots fine but the problem I have is that I can't stop udev from renaming the network device from eth0 to ens<something>. I have /etc/sysconfig/network-scripts/ifcfg-eth0 with the correct HWADDR defined in it, and have set net.ifnames=0 and biosdevname=0 in the grub configuration, but nothing I have

...om/solutions/2435891 Anyway perhaps you could manage order of names customizing /usr/lib/systemd/network/99-default.link At least as described here: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/configuring_and_managing_networking/consistent-network-interface-device-naming_configuring-and-managing-networking but I never tried it HIH, Gianluca

...; > Anyway perhaps you could manage order of names customizing > /usr/lib/systemd/network/99-default.link > At least as described here: > https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/configuring_and_managing_networking/consistent-network-interface-device-naming_configuring-and-managing-networking > but I never tried it > HIH, > Gianluca Gianluca, What you are trying to do is documented at https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/networking_guide/sec-disabling_consistent_network_device_naming You need to edit the GRU...